| Santarem to Marysville (California) | 5,559.67 mi (8,947.42 km) |
| Santarem to Marysville (Ohio) | 3,842.43 mi (6,183.80 km) |
| Santarem to Marysville (Washington) | 5,158.56 mi (8,301.90 km) |
| Santarem to Maryville (Missouri) | 4,376.19 mi (7,042.79 km) |
| Santarem to Maryville (Tennessee) | 4,011.22 mi (6,455.44 km) |
| Santarem to Mason (Ohio) | 3,913.57 mi (6,298.29 km) |
| Santarem to Mason City (Iowa) | 4,206.65 mi (6,769.95 km) |
| Santarem to Massapequa (New York) | 3,351.83 mi (5,394.25 km) |
| Santarem to Massapequa Park (New York) | 3,350.45 mi (5,392.04 km) |
| Santarem to Massillon (Ohio) | 3,738.84 mi (6,017.08 km) |
| Santarem to Mastic (New York) | 3,317.86 mi (5,339.58 km) |
| Santarem to Mastic Beach (New York) | 3,318.36 mi (5,340.38 km) |
| Santarem to Matteson (Illinois) | 4,010.54 mi (6,454.33 km) |
| Santarem to Matthews (North Carolina) | 3,868.29 mi (6,225.41 km) |
| Santarem to Mattoon (Illinois) | 4,103.12 mi (6,603.33 km) |
